Nope, it has been shown that there is more genetic variation within groups of people considered 'white' or 'black' then between. If you work in blood science and you just 'can't pretend' there aren't racial differences, then you meed to consider that you field is institutionally racist. Before you know it some crackpot will link blood type to intelligence or criminality and we'll be back. to 1659 Britain or indeed 1981 in the UK if we. think about recent documentaries about our sad past..
This has been shown time and time again. So, a white British person might share very little with a Russian, or white looking Jordanian. Same as a black person fro Zimbabwe might share very little with someone from Brazil. but the Brazilian and the German might share loads.
This has been shown time and again.
Sickle cell exists in white people etc etc.
Black people have been kicked down some strange evil heinous paths, but we would share whatever outcome that resulted in with any other person dragged through black history, and of course there have been some (though nothing like the Transatlantic Slave Trade).
I believe if people were more confident that they were not racist, they would have an easier time talking to their children about this stuff.
I just answer my kids, because I am 100% sure I'm not about to come out with some anti-Black BS.
If you find you are tripping over your words etc you need to think more about it and practice. Give it effort and time, otherwise you do risk being part of the problem.